package com.xuecheng.content.controller;

import com.xuecheng.api.content.TeachplanApi;
import com.xuecheng.api.content.model.dto.TeachplanDTO;
import com.xuecheng.api.content.model.dto.TeachplanMediaDTO;
import com.xuecheng.api.content.model.vo.TeachplanVO;
import com.xuecheng.api.media.model.vo.BindTeachplanMediaVO;
import com.xuecheng.common.util.SecurityUtil;
import com.xuecheng.content.convert.TeachplanConvert;
import com.xuecheng.content.service.TeachplanService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

/**
 * <p>
 * 课程计划 前端控制器
 * </p>
 *
 * @author itcast
 */
@Slf4j
@RestController
public class TeachplanController implements TeachplanApi {

    @Autowired
    private TeachplanService teachplanService;

    @GetMapping("teachplan/{courseId}/tree-nodes")
    public TeachplanDTO queryTreeNodesByCourseId(@PathVariable Long courseId){
        //1，获取公司ID
        Long companyId = SecurityUtil.getCompanyId();

        //2，调用service获得dto数据
        TeachplanDTO teachplanDTO = teachplanService.queryTreeNodesByCourseId(courseId, companyId);

        return teachplanDTO;
    }

    @PostMapping("teachplan")
    public TeachplanDTO createOrModifyTeachPlan(@RequestBody TeachplanVO teachplanVO) {


        //1. 获得公司Id
        Long companyId = SecurityUtil.getCompanyId();

        //2. 将vo数据转为 dto 数据
        TeachplanDTO dto = TeachplanConvert.INSTANCE.vo2dto(teachplanVO);

        //2.调用service获得 dto数据
        TeachplanDTO result = teachplanService.createOrModifyTeachPlan(dto, companyId);

        return result;

    }

    @DeleteMapping("teachplan/{teachplanId}")
    public void removeTeachPlan(@PathVariable Long teachplanId) {

        // 1.获得公司Id
        Long companyId = SecurityUtil.getCompanyId();

        // 2.调用service方法
        teachplanService.removeTeachPlan(teachplanId,companyId);
    }

    /**
     * 课程计划绑定媒资
     * @param vo - 课程计划绑定媒资信息vo
     * @return - 课程计划绑定媒资信息DTO
     */
    @Override
    public TeachplanMediaDTO associateMedia(BindTeachplanMediaVO vo) {
        return null;
    }
}
